Inspired by Cord's thought-provoking post on the per gallon prices of various liquids, and by Sarah Palin's ill-informed Facebook rant on the "$4-Per-Gallon President," I decided to take a closer look at gasoline prices around the world. Mrs. Palin might be interested to learn, that the world already has quite a few $4-Per-Gallon Presidents. In fact, the world already has $6-Per-Gallon Parliaments, $7-Per-Gallon Prime Ministers, and $8-Per-Gallon Presidents!
We've collected a broad sample of gas prices from throughout the industrialized Western world in the chart below. Important to note: this chart includes only official data from throughout the European Union and North America. I've included some self-reported gas prices from a handful of relevant nations below the chart.
